| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.42 | 8.461% | $42.7553 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $199.94 | 7.673% | $215.2814 | $215.28 | $215.30 | $215.30 |
| Purchase #3 | $44.45 | 8.737% | $48.3336 | $48.33 | $48.35 | $48.30 |
| Purchase #4 | $216.68 | 5.176% | $227.8954 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $208.69 | 3.142% | $215.247 | $215.25 | $215.25 | $215.20 |
| Purchase #6 | $233.97 | 8.545% | $253.9627 | $253.96 | $253.95 | $254.00 |
| Purchase #7 | $62.68 | 7.706% | $67.5101 | $67.51 | $67.50 | $67.50 |
| 7 purchase totals = | $1,005.83 | $1,070.9855 | $1,070.99 | $1,071.00 | $1,071.00 | |